TY - GEN
T1 - Energy Storage Stochastic Optimization Planning Considering Dynamic Frequency Constraints
AU - Chen, Yue
AU - Hu, Qianwen
AU - Lin, Xu
AU - Lu, Qiuyu
AU - Zhu, Yu
AU - Li, Gengfeng
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - The high proportion of new energy sources poses severe challenge to flexible regulation ability and safe operation of power system. Energy storage system as a flexible resource will play a more important role, so this paper proposes an energy storage planning method considering dynamic frequency constraints. The proposed model is a scenario-based two-stage stochastic MILP model. Fully considering the uncertainty of wind power, the first stage is to optimize the location and capacity of ESS; in the second stage, frequency requirement constraints are modelled to ensure frequency safety and power system operation strategies are optimized to minimize system operation cost. The model is tested on a modified IEEE39 system. Results indicates that energy storage planning considering dynamic frequency constraints can significantly ensure frequency safety of power system with high proportion of new energy sources.
AB - The high proportion of new energy sources poses severe challenge to flexible regulation ability and safe operation of power system. Energy storage system as a flexible resource will play a more important role, so this paper proposes an energy storage planning method considering dynamic frequency constraints. The proposed model is a scenario-based two-stage stochastic MILP model. Fully considering the uncertainty of wind power, the first stage is to optimize the location and capacity of ESS; in the second stage, frequency requirement constraints are modelled to ensure frequency safety and power system operation strategies are optimized to minimize system operation cost. The model is tested on a modified IEEE39 system. Results indicates that energy storage planning considering dynamic frequency constraints can significantly ensure frequency safety of power system with high proportion of new energy sources.
KW - energy storage system (ESS)
KW - frequency safety
KW - optimization planning
KW - stochastic optimization
UR - https://www.scopus.com/pages/publications/85190987263
U2 - 10.1109/APET59977.2023.10489170
DO - 10.1109/APET59977.2023.10489170
M3 - 会议稿件
AN - SCOPUS:85190987263
T3 - 2023 2nd Asia Power and Electrical Technology Conference, APET 2023
SP - 828
EP - 833
BT - 2023 2nd Asia Power and Electrical Technology Conference, APET 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd Asia Power and Electrical Technology Conference, APET 2023
Y2 - 28 December 2023 through 30 December 2023
ER -